15419169920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2427

約数の個数: 256

約数和(自身を含む): 46308326400

約数和(自身を除く): 30889156480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 139, 140, 154, 160, 176, 220, 224, 278, 280, 308, 320, 352, 385, 440, 448, 556, 560, 616, 640, 695, 704, 770, 880, 896, 973, 1112, 1120, 1232, 1390, 1408, 1529, 1540, 1760, 1946, 2224, 2240, 2251, 2464, 2780, 3058, 3080, 3520, 3892, 4448, 4480, 4502, 4865, 4928, 5560, 6116, 6160, 7040, 7645, 7784, 8896, 9004, 9730, 9856, 10703, 11120, 11255, 12232, 12320, 15290, 15568, 15757, 17792, 18008, 19460, 21406, 22240, 22510, 24464, 24640, 24761, 30580, 31136, 31514, 36016, 38920, 42812, 44480, 45020, 48928, 49280, 49522, 53515, 61160, 62272, 63028, 72032, 77840, 78785, 85624, 88960, 90040, 97856, 99044, 107030, 122320, 123805, 124544, 126056, 144064, 155680, 157570, 171248, 173327, 180080, 195712, 198088, 214060, 244640, 247610, 252112, 288128, 311360, 312889, 315140, 342496, 346654, 360160, 396176, 428120, 489280, 495220, 504224, 622720, 625778, 630280, 684992, 693308, 720320, 792352, 856240, 866635, 978560, 990440, 1008448, 1251556, 1260560, 1369984, 1386616, 1440640, 1564445, 1584704, 1712480, 1733270, 1980880, 2016896, 2190223, 2503112, 2521120, 2773232, 3128890, 3169408, 3424960, 3441779, 3466540, 3961760, 4380446, 5006224, 5042240, 5546464, 6257780, 6849920, 6883558, 6933080, 7923520, 8760892, 10012448, 10084480, 10951115, 11092928, 12515560, 13767116, 13866160, 15847040, 17208895, 17521784, 20024896, 21902230, 22185856, 24092453, 25031120, 27534232, 27732320, 34417790, 35043568, 40049792, 43804460, 48184906, 50062240, 55068464, 55464640, 68835580, 70087136, 87608920, 96369812, 100124480, 110136928, 110929280, 120462265, 137671160, 140174272, 175217840, 192739624, 200248960, 220273856, 240924530, 275342320, 280348544, 350435680, 385479248, 440547712, 481849060, 550684640, 700871360, 770958496, 963698120, 1101369280, 1401742720, 1541916992, 1927396240, 2202738560, 3083833984, 3854792480, 7709584960, 15419169920]

約数ペア:

[(1, 15419169920), (2, 7709584960), (4, 3854792480), (5, 3083833984), (7, 2202738560), (8, 1927396240), (10, 1541916992), (11, 1401742720), (14, 1101369280), (16, 963698120), (20, 770958496), (22, 700871360), (28, 550684640), (32, 481849060), (35, 440547712), (40, 385479248), (44, 350435680), (55, 280348544), (56, 275342320), (64, 240924530), (70, 220273856), (77, 200248960), (80, 192739624), (88, 175217840), (110, 140174272), (112, 137671160), (128, 120462265), (139, 110929280), (140, 110136928), (154, 100124480), (160, 96369812), (176, 87608920), (220, 70087136), (224, 68835580), (278, 55464640), (280, 55068464), (308, 50062240), (320, 48184906), (352, 43804460), (385, 40049792), (440, 35043568), (448, 34417790), (556, 27732320), (560, 27534232), (616, 25031120), (640, 24092453), (695, 22185856), (704, 21902230), (770, 20024896), (880, 17521784), (896, 17208895), (973, 15847040), (1112, 13866160), (1120, 13767116), (1232, 12515560), (1390, 11092928), (1408, 10951115), (1529, 10084480), (1540, 10012448), (1760, 8760892), (1946, 7923520), (2224, 6933080), (2240, 6883558), (2251, 6849920), (2464, 6257780), (2780, 5546464), (3058, 5042240), (3080, 5006224), (3520, 4380446), (3892, 3961760), (4448, 3466540), (4480, 3441779), (4502, 3424960), (4865, 3169408), (4928, 3128890), (5560, 2773232), (6116, 2521120), (6160, 2503112), (7040, 2190223), (7645, 2016896), (7784, 1980880), (8896, 1733270), (9004, 1712480), (9730, 1584704), (9856, 1564445), (10703, 1440640), (11120, 1386616), (11255, 1369984), (12232, 1260560), (12320, 1251556), (15290, 1008448), (15568, 990440), (15757, 978560), (17792, 866635), (18008, 856240), (19460, 792352), (21406, 720320), (22240, 693308), (22510, 684992), (24464, 630280), (24640, 625778), (24761, 622720), (30580, 504224), (31136, 495220), (31514, 489280), (36016, 428120), (38920, 396176), (42812, 360160), (44480, 346654), (45020, 342496), (48928, 315140), (49280, 312889), (49522, 311360), (53515, 288128), (61160, 252112), (62272, 247610), (63028, 244640), (72032, 214060), (77840, 198088), (78785, 195712), (85624, 180080), (88960, 173327), (90040, 171248), (97856, 157570), (99044, 155680), (107030, 144064), (122320, 126056), (123805, 124544)]